Your business has departmental reports that are generated every day. Each department must use
the same set of queries, but access a different subset of data in the tables, depending on which
department generates the report. The format of the reports is being developed; currently, the
format changes daily. How would you configure the database to ensure that each department
generates its report (based on its target data) using the
most recent report format every day?
A.
By having each user run the report generation procedure at the scheduled time, supplying the
necessary input variables.
B.
By creating a program using DBMS_JOB that accepts one or more variables, and creating a job
that calls this program using DBMS_JOB.
C.
By having each user schedule a job using DBMS_JOB that accepts one or more input variables
and calls a procedure that generates the report.
D.
By having each usercreate a job using DBMS_SCHEDULER that includes all the information
and commands necessary to generate the report.
E.
By creating a program using DBMS_SCHEDULER that accepts one or more variables, and
creating a job that calls this program using DBMS_SCHEDULER.